5. STANDARD ADJUSTMENT (MACHINE HEAD)
4. Remove the movable knife i and replace it with a
new one. At this time, check that the movable knife
i and the fixed knife o cut the thread cleanly. If
necessary, adjust by using the appropriate movable
knife washer !0 (supplied as accessories).
5. Install the fixed knife o at a distance of 1 mm from
the needle hole plate !1.
6. Place the thread trimming connecting rod y onto
the connecting rod lever pin u, and then install to
the needle plate t.
―44―
BAS-705
!0
i
o
u
y
t
o
!1
1mm
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